So ever since i got my screen replaced the senor in the lid has been misaligned which causes my laptop to intermittently no sleep when closed. Its been to apple care twice. This week is #3. I told them on the phone that if it happens again I will no longer entertain repairs and will want to discuss replacement. So i mailed it in on monday and it came back today (3 days door to door is mighty impressive). They alligned and replaced the same part they did the first two times. But they also took out my ram. The machine came with 512 and i add 1gb of kingston ValueRam. Keep in mind I added it about a month after i got the machine (1.5 years ago). So I called up to ask why my ram was removed. They said after replacing/alligning the part the problem remain. By removing the RAM the problem did not resurace. I laughed. There is no way in hell that this was a RAM problem. Either way, next time i notice it not going to sleep when th elid closes i am calling them up and its time for anwe PowerBook ro MacBook Pro, whatever they want to give me.